* [PATCH] coresight: Propagate symlink failure
@ 2021-05-26 20:40 Jeremy Linton
2021-05-27 15:51 ` Mathieu Poirier
0 siblings, 1 reply; 2+ messages in thread
From: Jeremy Linton @ 2021-05-26 20:40 UTC (permalink / raw)
To: coresight
Cc: mathieu.poirier, suzuki.poulose, mike.leach, leo.yan,
alexander.shishkin, linux-arm-kernel, linux-kernel,
Jeremy Linton
If the symlink is unable to be created, the driver goes
ahead and continues device creation. Instead lets propagate
the failure, and fail the probe.
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
---
drivers/hwtracing/coresight/coresight-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwtracing/coresight/coresight-core.c b/drivers/hwtracing/coresight/coresight-core.c
index 6c68d34d956e..2dc4b0110442 100644
--- a/drivers/hwtracing/coresight/coresight-core.c
+++ b/drivers/hwtracing/coresight/coresight-core.c
@@ -1392,7 +1392,7 @@ static int coresight_fixup_device_conns(struct coresight_device *csdev)
}
}
- return 0;
+ return ret;
}
static int coresight_remove_match(struct device *dev, void *data)
--
2.31.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] coresight: Propagate symlink failure
2021-05-26 20:40 [PATCH] coresight: Propagate symlink failure Jeremy Linton
@ 2021-05-27 15:51 ` Mathieu Poirier
0 siblings, 0 replies; 2+ messages in thread
From: Mathieu Poirier @ 2021-05-27 15:51 UTC (permalink / raw)
To: Jeremy Linton
Cc: coresight, suzuki.poulose, mike.leach, leo.yan,
alexander.shishkin, linux-arm-kernel, linux-kernel
On Wed, May 26, 2021 at 03:40:42PM -0500, Jeremy Linton wrote:
> If the symlink is unable to be created, the driver goes
> ahead and continues device creation. Instead lets propagate
> the failure, and fail the probe.
>
> Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
> ---
> drivers/hwtracing/coresight/coresight-core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/hwtracing/coresight/coresight-core.c b/drivers/hwtracing/coresight/coresight-core.c
> index 6c68d34d956e..2dc4b0110442 100644
> --- a/drivers/hwtracing/coresight/coresight-core.c
> +++ b/drivers/hwtracing/coresight/coresight-core.c
> @@ -1392,7 +1392,7 @@ static int coresight_fixup_device_conns(struct coresight_device *csdev)
> }
> }
>
> - return 0;
> + return ret;
I have applied your patch.
Thanks,
Mathieu
> }
>
> static int coresight_remove_match(struct device *dev, void *data)
> --
> 2.31.1
>
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2021-05-27 15:51 ` Mathieu Poirier
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